In this Discussion

ive used dildos for a while now so when everyone said prepare for the size of the pro i was worried... to be honest the size of the pro is what i warm up to with my dildo. i used the pro for the first time tried to work the muscles but ended up workin it by hand. hope it goes well in the long run

If you had an empty bladder before you started your Anerosession, then getting the urge to urinate upon insertion of your Aneros is perfectly normal. That is an almost sure sign your Aneros is making good contact with your prostate. If, on the other hand, you didn't have an empty bladder and/or you drank fluids an hour or less before your session start time, then you may wish to be mindful that relaxing sufficiently could actually allow you to pee on yourself during the session. Perhaps those sessions should take place in the bathtub just in case.